Module:IfEmpty: Difference between revisions

Module:IfEmpty (view source)

40 bytes added , 28 November 2023

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10,975

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@@ Line 3: / Line 3: @@
 function p.main(frame)
-	local args = getArgs(frame, {
+	local args = getArgs(frame, { wrappers = 'Template:IfEmpty' })
-		wrappers = 'Template:IfEmpty'
+	p._main(args)
-	})
+end
-	for k,v in ipairs(args) do
+function p._main(args)
+	for i, v in ipairs(args) do
 		if v ~= '' then
 			return v